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Diffstat (limited to '')
| -rw-r--r-- | include/category_calendar.inc.php | 447 |
1 files changed, 447 insertions, 0 deletions
diff --git a/include/category_calendar.inc.php b/include/category_calendar.inc.php new file mode 100644 index 000000000..2ffe6eaa4 --- /dev/null +++ b/include/category_calendar.inc.php @@ -0,0 +1,447 @@ +<?php +// +-----------------------------------------------------------------------+ +// | category_calendar.inc.php | +// +-----------------------------------------------------------------------+ +// | application : PhpWebGallery <http://phpwebgallery.net> | +// | branch : BSF (Best So Far) | +// +-----------------------------------------------------------------------+ +// | file : $RCSfile$ +// | last update : $Date$ +// | last modifier : $Author$ +// | revision : $Revision$ +// +-----------------------------------------------------------------------+ +// | This program is free software; you can redistribute it and/or modify | +// | it under the terms of the GNU General Public License as published by | +// | the Free Software Foundation | +// | | +// | This program is distributed in the hope that it will be useful, but | +// | WITHOUT ANY WARRANTY; without even the implied warranty of | +// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | +// | General Public License for more details. | +// | | +// | You should have received a copy of the GNU General Public License | +// | along with this program; if not, write to the Free Software | +// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | +// | USA. | +// +-----------------------------------------------------------------------+ + +/** + * This file is included by category.php to show thumbnails for the category + * calendar + * + */ + +// years of image availability +$query = ' +SELECT YEAR(date_available) AS year, COUNT(id) AS count + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND id = image_id + GROUP BY year +;'; +// echo '<pre>'.$query.'</pre>'; +$result = mysql_query($query); +$calendar_years = array(); +while ($row = mysql_fetch_array($result)) +{ + $calendar_years[$row['year']] = $row['count']; +} + +// if the year requested is not among the available years, we unset the +// variable +if (isset($page['calendar_year']) + and !isset($calendar_years[$page['calendar_year']])) +{ + unset($page['calendar_year']); +} + +// years navigation bar creation +$years_nav_bar = ''; +foreach ($calendar_years as $calendar_year => $nb_picture_year) +{ + if (isset($page['calendar_year']) + and $calendar_year == $page['calendar_year']) + { + $years_nav_bar.= ' <span class="selected">'.$calendar_year.'</span>'; + } + else + { + $url = PHPWG_ROOT_PATH.'category.php?cat=calendar'; + $url.= '&year='.$calendar_year; + $url = add_session_id($url); + $years_nav_bar.= ' <a href="'.$url.'">'.$calendar_year.'</a>'; + } +} + +$template->assign_block_vars( + 'calendar', + array('YEARS_NAV_BAR' => $years_nav_bar) + ); + +// months are calculated (to know which months are available, and how many +// pictures per month we can find) only if a year is requested. +if (isset($page['calendar_year'])) +{ + // creation of hash associating the number of the month in the year with + // the number of picture for this month : $calendar_months + $query = ' +SELECT DISTINCT(MONTH(date_available)) AS month, COUNT(id) AS count + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND id = image_id + AND YEAR(date_available) = '.$page['calendar_year'].' + GROUP BY MONTH(date_available) +;'; + $result = mysql_query($query); + $calendar_months = array(); + while ($row = mysql_fetch_array($result)) + { + $calendar_months[$row['month']] = $row['count']; + } + + // if a month is requested and is not among the available months, we unset + // the requested month + if (isset($page['calendar_month']) + and !isset($calendar_months[$page['calendar_month']])) + { + unset($page['calendar_month']); + } + + // months navigation bar creation + $months_nav_bar = ''; + foreach ($calendar_months as $calendar_month => $nb_picture_month) + { + if (isset($page['calendar_month']) + and $calendar_month == $page['calendar_month']) + { + $months_nav_bar.= ' <span class="selected">'; + $months_nav_bar.= $lang['month'][(int)$calendar_month]; + $months_nav_bar.= '</span>'; + } + else + { + $url = PHPWG_ROOT_PATH.'category.php?cat=calendar&month='; + $url.= $page['calendar_year'].'.'.sprintf('%02s', $calendar_month); + $months_nav_bar.= ' '; + $months_nav_bar.= '<a href="'.add_session_id($url).'">'; + $months_nav_bar.= $lang['month'][(int)$calendar_month]; + $months_nav_bar.= '</a>'; + } + } + $template->assign_block_vars( + 'calendar', + array('MONTHS_NAV_BAR' => $months_nav_bar)); +} + +/** + * 4 sub-cases are possibles for the calendar category : + * + * 1. show years if no year is requested + * 2. show months of the requested year if no month is requested + * 3. show days of the {year,month} requested if no day requested + * 4. show categories of the requested day (+ a special category gathering + * all categories) + */ + +if (!isset($page['calendar_year'])) +{ + $nb_pics = count($calendar_years); +} +elseif (!isset($page['calendar_month'])) +{ + $nb_pics = count($calendar_months); +} +elseif (!isset($page['calendar_day'])) +{ + // creation of hash associating the number of the day in the month with + // the number of picture for this day : $calendar_days + $query = ' +SELECT DISTINCT(date_available) AS day, COUNT(id) AS count + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND id = image_id + AND YEAR(date_available) = '.$page['calendar_year'].' + AND MONTH(date_available) = '.$page['calendar_month'].' + GROUP BY day +;'; + echo '<pre>'.$query.'</pre>'; + $result = mysql_query($query); + $calendar_days = array(); + while ($row = mysql_fetch_array($result)) + { + $calendar_days[$row['day']] = $row['count']; + } + $nb_pics = count($calendar_days); +} +elseif (isset($page['calendar_day'])) +{ + // $page['calendar_date'] is the concatenation of year-month-day. simplier + // to use in SQ queries + $page['calendar_date'] = $page['calendar_year']; + $page['calendar_date'].= '-'.$page['calendar_month']; + $page['calendar_date'].= '-'.$page['calendar_day']; + + $query = ' +SELECT category_id AS category, COUNT(id) AS count + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND date_available = \''.$page['calendar_date'].'\' + AND id = image_id + GROUP BY category_id +;'; +// echo '<pre>'.$query.'</pre>'; + $result = mysql_query($query); + $calendar_categories = array(); + // special category 0 : gathering all available categories (0 cannot be a + // oregular category identifier) + $calendar_categories[0] = 0; + while ($row = mysql_fetch_array($result)) + { + $calendar_categories[$row['category']] = $row['count']; + } + // update the total number of pictures for this day + $calendar_categories[0] = array_sum($calendar_categories); + + $nb_pics = count($calendar_categories); +} + +// template thumbnail initialization +if ($nb_pics > 0) +{ + $template->assign_block_vars('thumbnails', array()); + // first line + $template->assign_block_vars('thumbnails.line', array()); + // current row displayed + $row_number = 0; +} + +if (!isset($page['calendar_year'])) +{ + // for each month of this year, display a random picture + foreach ($calendar_years as $calendar_year => $nb_pics) + { + $query = ' +SELECT file,tn_ext,date_available,storage_category_id + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND YEAR(date_available) = '.$calendar_year.' + AND id = image_id + ORDER BY RAND() + LIMIT 0,1 +;'; + $row = mysql_fetch_array(mysql_query($query)); + + $file = get_filename_wo_extension($row['file']); + + // creating links for thumbnail and associated category + $thumbnail_link = get_complete_dir($row['storage_category_id']); + $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail']; + $thumbnail_link.= $file.'.'.$row['tn_ext']; + + $name = $calendar_year.' ('.$nb_pics.')'; + + $thumbnail_title = $lang['calendar_picture_hint'].$name; + + $url_link = PHPWG_ROOT_PATH.'category.php?cat=calendar'; + $url_link.= '&year='.$calendar_year; + + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE'=>$thumbnail_link, + 'IMAGE_ALT'=>$row['file'], + 'IMAGE_TITLE'=>$thumbnail_title, + 'IMAGE_NAME'=>$name, + + 'U_IMG_LINK'=>add_session_id($url_link) + ) + ); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } + } +} +elseif (!isset($page['calendar_month'])) +{ + // for each month of this year, display a random picture + foreach ($calendar_months as $calendar_month => $nb_pics) + { + $query = ' +SELECT file,tn_ext,date_available,storage_category_id + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND YEAR(date_available) = '.$page['calendar_year'].' + AND MONTH(date_available) = '.$calendar_month.' + AND id = image_id + ORDER BY RAND() + LIMIT 0,1 +;'; +// echo '<pre>'.$query.'</pre>'; + $row = mysql_fetch_array(mysql_query($query)); + + $file = get_filename_wo_extension($row['file']); + + // creating links for thumbnail and associated category + $thumbnail_link = get_complete_dir($row['storage_category_id']); + $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail']; + $thumbnail_link.= $file.'.'.$row['tn_ext']; + + $name = $lang['month'][$calendar_month]; + $name.= ' '.$page['calendar_year']; + $name.= ' ('.$nb_pics.')'; + + $thumbnail_title = $lang['calendar_picture_hint'].$name; + + $url_link = PHPWG_ROOT_PATH.'category.php?cat=calendar'; + $url_link.= '&month='.$page['calendar_year'].'.'; + if ($calendar_month < 10) + { + // adding leading zero + $url_link.= '0'; + } + $url_link.= $calendar_month; + + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE'=>$thumbnail_link, + 'IMAGE_ALT'=>$row['file'], + 'IMAGE_TITLE'=>$thumbnail_title, + 'IMAGE_NAME'=>$name, + + 'U_IMG_LINK'=>add_session_id($url_link) + ) + ); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } + } +} +elseif (!isset($page['calendar_day'])) +{ + // for each day of the requested month, display a random picture + foreach ($calendar_days as $calendar_day => $nb_pics) + { + $query = ' +SELECT file,tn_ext,date_available,storage_category_id + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND date_available = \''.$calendar_day.'\' + AND id = image_id + ORDER BY RAND() + LIMIT 0,1 +;'; + $row = mysql_fetch_array(mysql_query($query)); + + $file = get_filename_wo_extension($row['file']); + + // creating links for thumbnail and associated category + $thumbnail_link = get_complete_dir($row['storage_category_id']); + $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail']; + $thumbnail_link.= $file.'.'.$row['tn_ext']; + + list($year,$month,$day) = explode('-', $calendar_day); + $unixdate = mktime(0,0,0,$month,$day,$year); + $name = $lang['day'][date("w", $unixdate)]; + $name.= ' '.$day; + $name.= ' ('.$nb_pics.')'; + + $thumbnail_title = $lang['calendar_picture_hint'].$name; + + $url_link = PHPWG_ROOT_PATH.'category.php'; + $url_link.= '?cat=calendar&day='.str_replace('-', '.', $calendar_day); + + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE'=>$thumbnail_link, + 'IMAGE_ALT'=>$row['file'], + 'IMAGE_TITLE'=>$thumbnail_title, + 'IMAGE_NAME'=>$name, + + 'U_IMG_LINK'=>add_session_id($url_link) + ) + ); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } + } +} +elseif (isset($page['calendar_day'])) +{ + // for each category of this day, display a random picture + foreach ($calendar_categories as $calendar_category => $nb_pics) + { + if ($calendar_category == 0) + { + $name = '[all]'; + } + else + { + $cat_infos = get_cat_info( $calendar_category ); + $name = get_cat_display_name($cat_infos['name'],'<br />','',false); + $name = '['.$name.']'; + } + $name.= ' ('.$nb_pics.')'; + + $query = ' +SELECT file,tn_ext,date_available,storage_category_id + FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' + '.$page['where'].' + AND date_available = \''.$page['calendar_date'].'\''; + if ($calendar_category != 0) + { + $query.= ' + AND category_id = '.$calendar_category; + } + $query.= ' + AND id = image_id + ORDER BY RAND() + LIMIT 0,1 +;'; + $row = mysql_fetch_array(mysql_query($query)); + + $file = get_filename_wo_extension($row['file']); + + // creating links for thumbnail and associated category + $thumbnail_link = get_complete_dir($row['storage_category_id']); + $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail']; + $thumbnail_link.= $file.'.'.$row['tn_ext']; + + $thumbnail_title = $lang['calendar_picture_hint'].$name; + + $url_link = PHPWG_ROOT_PATH.'category.php?cat=search'; + $template->assign_block_vars( + 'thumbnails.line.thumbnail', + array( + 'IMAGE'=>$thumbnail_link, + 'IMAGE_ALT'=>$row['file'], + 'IMAGE_TITLE'=>$thumbnail_title, + 'IMAGE_NAME'=>$name, + + 'U_IMG_LINK'=>add_session_id($url_link) + ) + ); + $template->assign_block_vars('thumbnails.line.thumbnail.bullet',array()); + + // create a new line ? + if (++$row_number == $user['nb_image_line']) + { + $template->assign_block_vars('thumbnails.line', array()); + $row_number = 0; + } + } +} +?>
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